Mini-VersaTRAK mIPm RTU

Mini-VersaTRAK mIPm
RTU
Installation and Maintenance
User Manual
April 2013
www.sixnet.com
1
CHANGE HISTORY
Version
Date
Description
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TABLE OF CONTENTS
1
2
3
4
5
6
7
Overview ............................................................................................................................................................6
1.1
Introduction ........................................................................................................................................................... 6
1.2
Getting Started with Sixnet Hardware .................................................................................................................. 6
1.3
Sixnet Software Tools ............................................................................................................................................ 7
1.4
Using Sixnet Windows Software ............................................................................................................................ 8
Assembly and Installation.................................................................................................................................. 10
2.1
Panel Assembly .................................................................................................................................................... 10
Power and I/O Wiring........................................................................................................................................ 11
3.1
Power Requirements ........................................................................................................................................... 11
3.2
Current Requirements ......................................................................................................................................... 12
3.3
On-board I/O Overview ....................................................................................................................................... 13
Communications ............................................................................................................................................... 14
4.1
Communication Ports .......................................................................................................................................... 14
Technical Specifications ..................................................................................................................................... 18
Maintenance Information.................................................................................................................................. 21
6.1
Local Diagnostics ................................................................................................................................................. 21
6.2
Power and Status LED .......................................................................................................................................... 21
6.3
Controller or RTU Memory .................................................................................................................................. 21
Service Information ........................................................................................................................................... 22
7.1
Product Support .................................................................................................................................................. 22
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Protected Technology Policy
Sixnet protects your investment in Sixnet systems with long-term planned technology and our unique Protected
Technology Policy. We will continue to support the specified capabilities of standard Sixnet products for at
least five years. We plan each product improvement and new feature to be upward compatible with existing
designs and installations. Our goals are to make each new software release bring new power to your Sixnet
systems and have every existing feature, applications program and data file continue to work.
We protect your investment even further with a liberal five-year trade-in policy. Exchange standard products for
upgraded versions of the same product to take advantage of new features and performance improvements at
any time for five years. A prorated trade-in allowance will be given for your existing equipment.
Sixnet protects your long-term productivity with state-of-the-art planned technology and continued support.
Statement of Limited Warranty
Sixnet, manufacturer of SixTRAK, VersaTRAK, RemoteTRAK and EtherTRAK products, warrants to Buyer that
products manufactured by Sixnet will be free from defects in material and workmanship. Sixnet’s obligation
under this warranty will be limited to repairing or replacing, at Sixnet’s option, the defective parts within 1 year
of the date of installation, or within 18 months of the date of shipment from the point of manufacture, whichever
is sooner. Products may be returned by Buyer only after permission has been obtained from Sixnet. Buyer will
prepay all freight charges to return any products to the repair facility designated by Sixnet.
This limited warranty does not cover losses or damages that occur in shipment to or from Buyer or due to
improper installation, maintenance, misuse, neglect or any cause other than ordinary commercial or industrial
applications, This limited warranty is in lieu of all other warranties whether oral or written, expressed or implied.
Sixnet’s liability shall not exceed the price of the individual unit which is the basis of the claim. In no event shall
Sixnet be liable for any loss of profits, loss of use of facilities or equipment or other indirect, incidental or
consequential damages.
INSTALLATION AND HAZARDOUS AREA WARNINGS
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These products should not be used to replace proper safety interlocking. No software-based device (or any
other solid-state device) should ever be designed to be responsible for the maintenance of consequential
equipment or personnel safety. In particular, Sixnet disclaims any responsibility for damages, either direct or
consequential, that result from the use of this equipment in any application.
All power, input and output (I/O) wiring must be in accordance with Class I, Division 2 wiring methods and in
accordance with the authority having jurisdiction.
WARNING – EXPLOSION HAZARD – SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR
CLASS 1, DIVISION 2.
WARNING – EXPLOSION HAZARD – WHEN IN HAZARDOUS LOCATIONS, DISCONNECT POWER
BEFORE REPLACING OR WIRING MODULES.
WARNING – EXPLOSION HAZARD – DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN
SWITCHED OFF OR THE AREA IS KNOWN TO BE NONHAZARDOUS.
These products are operator interface units to be used within control panels. These devices are intended for
use in Class I, Division 2, Hazardous Locations, industrial control applications. The enclosure shall be suitable
for the location.
A minimum IP54 rated enclosure is needed for ATEX unless an equivalent degree of protection is supplied by
the location.
These products are to be used within control panels in hazardous locations. The enclosure shall be suitable
for this location. Hot-swapping is not for use in hazardous locations.
Note:
All information in this document applies to the Mini-VersaTRAK mIPm RTU, except
where otherwise noted. Refer to the electronic help system in the Sixnet I/O Tool Kit
software for detailed product specifications and configuration settings.
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1
Overview
1.1 Introduction
The products covered by this manual are designed for use in industrial control and data acquisition systems.
Refer to the Sixnet Electronic catalog and the individual data sheets for complete features and benefits. This
user manual covers the aspects of hardware installation and maintenance for the VT-MIPM. For software
features and capabilities please refer to the electronic help system in the Sixnet I/O Tool Kit software.
A typical Sixnet station consists of an AC to DC power supply; a Sixnet controller or RTU and I/O modules. The
VT-MIPM can interface with I/O modules via Ethernet (EtherTRAK I/O), or RS485 (RemoteTRAK or
EtherTRAK I/O). Just about any combination of these components along with third party hardware and
software can be used to make a system.
1.2 Getting Started with Sixnet Hardware
Following these steps will make installation and start-up easier.
1. Mount the Hardware
If you purchased a TrakPak packaged system, the complete enclosure is ready for installation on any flat
surface. If you purchased individual components, refer to the following sections of this manual or other
appropriate user manuals for information on installing them into an enclosure. (See Section 2 for further
details)
2. Install Communication Wiring to I/O Modules
Make the necessary communication connections to any EtherTRAK I/O, RemoteTRAK I/O, or 3rd party
devices. If you have a TrakPak packaged system, many of these connections have already been done for
you. Otherwise, refer to the I/O module manuals as needed to establish the correct physical connections
with the VT-MIPM.
3. Connect Power and I/O Wiring to On-board I/O and I/O Modules
Connect AC power to the Sixnet or user supplied power supply. Make DC power connections from the
power supply to the Sixnet components. Make field wiring connections to the Sixnet I/O modules and any
peripheral equipment. Refer to the VT-MIPM power / wiring diagram (Figure 3-3) for making the
appropriate power and on-board I/O connections.
4. Install Communication Cabling
The units covered by this manual come with communication accessories. Snap the pre-wired RJ45 to DB9
adapter to the RJ45 patch cord (not supplied). Connect this cable between one of the serial RS232 ports
(RJ45 connector) on your RTU and a serial RS232 port (DB9 connector) on your PC. More details about
Ethernet, RS232 and RS485 wiring are provided in Section 4.
Fabricate and install RS232 and RS485 cables as needed to connect to other devices. If you are using
Ethernet units, install the correct cabling and peripherals. Refer to the documentation for your Ethernet
communication devices for details.
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5. Apply Power
Power up the Sixnet components and related peripherals. Observe the PWR LED on the RTU. A solid ON
indicates proper operation. The Status LED on EtherTRAK and RemoteTRAK I/O modules should be ON
solid or blinking, depending on whether I/O Transfers have been configured in the RTU. Refer to the
appropriate Sixnet user manual for PWR/Status LED details.
6. Configure Using the Sixnet I/O Tool Kit
Use the Sixnet I/O Tool Kit to create a hardware configuration for each Sixnet station. Refer to the
electronic help in the I/O Tool Kit for details.
7. Test the Hardware
Use the Test I/O window in the I/O Tool Kit program to verify proper I/O operation of all Sixnet stations.
Refer to the I/O Tool Kit electronic help system.
8. Configure Your PC Software to Communicate with the Sixnet station(s)
Refer to the documentation for your software.
9. If You Have Difficulty
If you experience startup trouble, refer to Section 6 in this document for some troubleshooting tips or go to
www.sixnet.com. If you still need assistance then please contact Sixnet.
1.3 Sixnet Software Tools
Sixnet supplies the "mission oriented" tools you need for every step of your project from the initial specification,
through startup, and years of trouble free operation. Configuration information flows between Sixnet Windows,
saving you time (you don't have to enter data multiple times) and dramatically reducing data entry errors. Refer
to the electronic help in the Sixnet I/O Tool Kit for complete details.
Sixnet
I/O Tool
Kit
The Sixnet I/O Tool Kit is a configuration, calibration and maintenance tool for Sixnet
hardware. Use the I/O Tool Kit to configure I/O features, perform channel-by-channel
calibrations in meaningful engineering units, and perform live diagnostics at each
station. Refer to the electronic help for details.
Here are some of the optional Feature Sets for the Sixnet I/O Tool Kit:
SCS (Scalable Control System) features
Includes importing, tag exporting, I/O transfers and advanced load options. The
SCS option is required to develop ISaGRAF programs using the ISaGRAF
Workbench.
Datalogging
Includes Sixlog datalogging (see below) with host transfer and client transfer
capability.
Open LINUX features
Gain access to LINUX-visible features in IPm controllers, including file loading
and advanced diagnostics. A library of functions to access the IPm I/O registers
and other services is supplied with this enhanced license.
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Sixlog
ISaGRAF
Sixlog is datalogging software for Sixnet controllers and RTUs. Data is
logged into protected memory in the unit. Then Sixlog uploads the data files
and saves them into ASCII format files that are easy to import into
databases, spreadsheets and other Windows applications. Access the
Sixlog functions from within the Sixnet I/O Tool Kit.
The ISaGRAF Workbench allows you to write an IEC 61131 control program
for a Sixnet controller or RTU. All six of the IEC 61131 languages are
supported, including Ladder Logic and Function Blocks.
1.4 Using Sixnet Windows Software
Below is a quick overview of using the Sixnet I/O Tool Kit. It is supplied on the Sixnet CD. Registration for
Level 1 (basic features) is free of charge.
Note: An expanded version of this page has been provided as electronic help. To access it, click on the
Getting Started icon in the I/O Tool Kit electronic help.
Basic Configuration: Run the Sixnet I/O Tool Kit program and create your
panel layouts. Then configure the operating parameters for each Sixnet
component, including channel tag names. Assign virtual I/O modules and I/O
transfers for any EtherTRAK or RemoteTRAK modules you wish to have the
RTU poll. Once you are satisfied with your configuration, load your
configuration to the RTU. Save this information to a project file. Using the
Test I/O function, verify that you can read and write all your I/O.
Note: Set tag name restrictions in the Sixnet I/O Tool Kit program before
creating tag names to ensure compatibility when exporting them for
usage in other Windows applications.
Your Sixnet components are now ready to exchange I/O data with your
Windows applications via DDE, OPC, or direct DLL calls. (Refer to the "How
to Access Sixnet I/O From a Windows Application" topic in the Sixnet I/O Tool
Kit help system.) If you will be running a Windows application, then continue
with the following steps.
Exporting I/O Definitions: (optional, requires the SCS feature set) Some
Windows applications such as ISaGRAF, Citect and Intellution FIX, can import
Sixnet tag names. If your Windows application supports this feature, run the
Sixnet I/O Tool Kit and open your project file. Export your tag names to a file
using the appropriate format.
Note: If you are exporting tag names for ISaGRAF, Citect or Intellution, you
must create, or already have, a project to export tag data into.
Datalogging: (optional, requires the Datalogging feature set) If you will be
logging data in the Sixnet RTU, then create the appropriate datalog
configuration(s) and load them into the unit. Refer to the Sixlog topics in the
Sixnet I/O Tool Kit help system for details.
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IEC 61131 Programming: (optional, requires the SCS feature set) If you are
using the ISaGRAF IEC1131 programming software, refer to the Sixnet
ISaGRAF help system for detailed instructions.
LINUX capabilities: (optional, requires the IPm Advanced feature set) If you
are using the advanced LINUX IPm capabilities, refer to the Sixnet I/O Tool
Kit help for detailed instructions. IPm Advanced documentation and
compilers are available for download from www.sixnet.com.
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2
Assembly and Installation
2.1 Panel Assembly
Most Sixnet components snap onto DIN rail strips fastened to a subpanel. Figure 2-1 shows a sample panel
with DIN rail strips and wire duct attached. Recommended DIN rail spacing is 8 inches. This spacing allows
room for wire duct to be installed without obstructing field wiring installation.
The Sixnet components are typically installed against one another, but space may be left between modules to
accommodate other DIN rail mounted components such as terminal blocks and fuse holders. End clamps are
recommended to restrict side-to-side movement. Figure 2-2 shows the physical dimensions of the VT-MIPM.
Sixnet components can be installed in any orientation and order on your panel.
Sample Layout for a 36” x 30” Enclosure
8.0"
(20.3 cm)
Wire Duct
Wire Duct
Wire Duct
Wire Duct
8.0"
(20.3 cm)
33.0"
(83.8 cm)
Wire Duct
Wire Duct
8.0"
(20.3 cm)
6.5"
(16.5 cm)
27.0" (68.6 cm)
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Mini-VersaTRAK mIPm RTU Dimensions
4.25"
0.28"
(10.80 cm)
(0.71 cm)
0.28"
3.23"
(8.20 cm)
2.95"
SIDE VIEW
FRONT VIEW
(7.49 cm)
3.83"
(9.73 cm)
Dia. 0.17"
(0.43 cm)
(clear for
#8 screw)
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
DIN
EN
50022
4.47"
4.75"
(11.35 cm)
(12.07 cm)
1.80"
4.13"
(4.57 cm)
(10.48 cm)
Typical
DIN Rail
Dimensions
3
Power and I/O Wiring
3.1 Power Requirements
The Sixnet Mini-VersaTRAK mIPm RTU accepts 24 VDC power from a Sixnet power supply or from a user DC
power source of 10 to 30 VDC. The Sixnet ST-PS-024-02N provides 24VDC @ 2A. The Sixnet RM-PS-02401F provides 24VDC @ 1A.
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ST-PS-024-02N
(24VDC @ 2A)
The SixTRAK power supply operates on 90 to 260VAC (47 to 63 Hz.). Refer
to Figure 3-1 for connections. Tighten these screw terminals to a maximum of
3.48 in-lbs.
90-260 VAC
Line
Neutral
24 VDC
Power for controllers,
RTUs, I/O, expanders,
or user loops
+
+
ST-PS-024-02N
Power Connections
(Figure 3-1)
RM-PS-024-01F
(24VDC @ 1A)
The RM-PS-024-01F operates on 85-264 VAC (47-63 Hz) or 120-370 VDC. Refer to
Figure 3-2 for connections. Tighten the screw terminals to a maximum of 3.48 in-lbs.
Optional Auxiliary
DC Power Input
GND
DC+
Chassis
DC GND
DC GND
DC+ OUT
DC+ OUT
Opt. Auxiliary
Power Input
DC GND
DC+ IN
Line
Line
Neutral
Neutral
Chassis
DC GND
DC + IN
DC GND
DC GND
DC GND
DC GND
DC GND
DC GND
DC GND
DC GND
DC+ OUT
DC+ OUT
DC+ OUT
DC+ OUT
DC+ OUT
DC+ OUT
DC+ OUT
DC+ OUT
Extra terminals
for 4-20 loops,
fields devices
and more
Line
Line
Neutral
Neutral
Chassis GND
DC
DC +
DC +
Power
DC -Output
DC -Chassis GND
Optional
Auxiliary
DC Input
RM-PS-024-01F
Power
Connections
4-20
Input
(Figure 3-2)
Field
Device
Discrete
Output
Discrete
Input
DC Power for controllers,
RTUs, I/O, and user loops
Wiring Base
RM-PS-024-01F
Redundant Power
AC
Power
Input
The RM-PS-024-01F allows you to connect auxiliary 24 VDC power (from
another RM-PS-024-01F or other source) to terminals 17 and 18. When
auxiliary power is connected, the RM-PS-024-01F will source most of the
power under normal operating conditions. If the primary power fails then the
auxiliary power will immediately take over.
3.2 Current Requirements
To calculate the current requirements, add the wattage required for the Mini-VT-MIPM and other modules in
use. Then divide the total wattage by the DC power source voltage. Then add any current needed for user
instrumentation loops.
DC Power Wiring
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All Sixnet units and user instrumentation loops may be powered from a single DC source. Refer to Figure 3-3
DC power connections to the VT-MIPM. The user DC power source must be in the range of 10 to 30 volts.
3.3 On-board I/O Overview
The VT-MIPM comes with integrated discrete and analog I/O on board. Wiring for the available on-board I/O
should be made based on the wiring diagram shown in Figure 3-3. A hardware summary for each of the
available I/O is described below. Further details on the features available when using the on-board I/O can be
found in the electronic help system in the Sixnet I/O Tool Kit.
Discrete Inputs
There are twelve discrete inputs in all models of the VT-MIPM. These inputs may be wired for sourcing or
sinking by selecting the proper DI return jumper position in the base. An input count feature uses analog input
registers to accumulate the positive transitions of each input.
Positive DC voltage must be applied to an input to indicate an ON condition. All channels are referenced to a common
return or supply, which is connected to the negative side
(ground) or positive side (DC+) of the DC power source. One wire from each sourcing field input should be bussed
together and connected to terminal 17 (DC +). One wire from each sinking field input should be bussed together and
connected to terminal 18 (DC GND). Refer to the wiring diagram, Figure 3-3. Set the DI return jumper inside the wiring
base to match the wiring configuration of the inputs (sinking or sourcing).
Discrete Outputs
Depending on your model of the VT-MIPM, there are either four or eight discrete outputs integrated into the
unit. The discrete output channels each provide up to 1 Amp DC to power motor contactors, valves, and other
loads.
A single terminal is provided for each output channel. All outputs are powered from the DC power terminal. All
channels are referenced to a common return, which is connected to the negative side (ground) of the DC
power source.
Analog Inputs
There are either six or eight 4-20mA analog inputs on your VT-MIPM. These inputs provide 16 bits of
resolution for precision analog measurements.
A single input terminal is provided for each measurement channel. Care must be taken to externally provide a
suitable instrumentation ground for these single ended input circuits.
Precision 100 ohm current shunts beneath the hinged access door in the wiring base pass current and
maintain loop integrity, even if the plug-in logic module is removed. Each analog channel has built in current
protection circuitry, such that each channel open circuits before any circuit damage will occur.
Analog Outputs
The Mini-VersaTRAK mIPm model VT-MIPM-241 has two 4-20mA analog output channels, providing 16 bits of
resolution at each channel.
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A single terminal is provided for each output channel. Care must be taken to externally provide a suitable
instrumentation ground for these output circuits.
Mini-VersaTRAK mIPm diagram for power, communication, and on-board I/O wiring
10-30 VDC
(User Supplied)
Chassis
GND
GND
RS485
(Port A)
-
+
T
19 20 21 22 23
-
+
GND
RS232
(Port D)
AI
DO
1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
1
3
7
9 11 1
5
3
7
(sourcing or sinking DI)
1
R R T
T X X
S D D
5
3
10-30
VDC
Equivalent Analog
(4-20 mA) Output Circuit
DC+
(Loop powered
AI shown)
DI
Loop +
AI
DO
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
4
2
DO
Return
(DC-)
AIN
100
ohms
DI Return Jumper:
Select DC- for sourcing (default)
or DC+ for sinking
5
Equivalent Analog
(4-20 mA) Input Circuit
24 25
DI
DC+ for
DI Sourcing
or
DC- for
DI Sinking
(must set
jumper
in base)
Ethernet
RJ45
(10/100)
RS232
RJ45
(Port B)
6
8
4
10 12 2
6
4
2
8
Loop -
G
No
N Connection
D
6
RS232
Communication Ground
VT-MIPM-131 (12 DI, 8 DO, 6 AI)
Equivalent DC Input Circuits
GND
10-30 VDC
(User Supplied)
Chassis
GND
GND
RS485
(Port A)
-
+
T
19 20 21 22 23
DC+
Ethernet
RJ45
(10/100)
RS232
RJ45
(Port B)
Jumper
5.1Kohms
24 25
Sourcing
Input
Switch
DIN
Ref
GND
-
+
DI Return Jumper:
Select DC- for sourcing (default)
or DC+ for sinking
DI
DC+
AI
DO
RS232
(Port D)
AO
Jumper
5.1Kohms
DC+ for
DI Sourcing
or
DC- for
DI Sinking
(must set
jumper
in base)
1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
1
3
4
7
9 11 1
3
1
(sourcing or sinking DI)
DI
5
3
7
R R T
T X X
S D D
1
DIN
10-30
VDC
Ref
(Loop powered
AI shown)
AI
DO
RS485
(Port C)
AO
Equivalent DC Output Circuit
(sourcing only)
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
2
DO
Return
(DC-)
5
Sinking
Input
Switch
4
6
8
10 12 2
4
2
4
6
8
2
G
N
D
VT-MIPM-241 (12 DI, 4 DO, 8 AI, 2 AO)
+
-
DC+
Solid State
Switch
T
RS232 & RS485
Communication Ground
DOUT Load
GND
Communications
4.1 Communication Ports
The VT-MIPM-XXX has two available port combinations, depending on the model number. See the chart
below.
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Product
VT-MIPM131
VT-MIPM241
RS48
5
Port
A

RS23
2
Port
B

RS48
5
Port
C
--
RS232
Port D
Ethern
et
Port







RS232 Port B
An RJ45 female connector is provided for this port. The pin-outs follow the EIA/TIA-561standard (See Figure 43). A pre-wired DB9F to RJ45F adapter is included with these units. Use this adapter along with a RJ45 male
to RJ45 male straight-thru wired patch cable (not included) to make a connection between a com port on your
PC (DB9 male) and Port B (RJ45 female). Refer to the Sixnet I/O Tool Kit help for more wiring information.
When connecting a modem, insert the colored wires of the RJ45 to DB9 male adapter into the appropriate
sockets of the DB9 male connector according to the table below. Then plug the adapter’s DB9 male connector
directly onto the DB9 RS232 port of a VT-MODEM-xxx. Connect a straight-through Ethernet cable between the
Sixnet RJ45 port and the RJ45 to DB9 male (modem) adapter.
The RJ45 serial port connector bodies on Sixnet products are metallic and are connected to the Chassis GND
terminal. Therefore, shielded cables may be used to provide further protection. To prevent ground loops, the
cable shield should be tied to the metal connector body at one end of the cable only.
Typical Modem Adapter Wiring:
Sixnet
RJ45F to DB9M
RJ45F Pin #,
Adapter
Signal Name
wire color
1 RI/DSR in
Blue
2 DCD in
Orange
3 DTR out
Black
4 GND
Red
5 RXD in
Green
6 TXD out
Yellow
7 CTS in
Brown
8 RTS out
White
Sixnet
DB9 Male Connector
Pin #, Signal Name
9 RI out
1 DCD out
4 DTR in
5 GND
2 RXD out
3 TXD in
8 CTS out
7 RTS in
Typical PC Adapter Wiring:
Sixnet
RJ45F to DB9F
RJ45F Pin #,
Adapter
Signal Name
wire color
1 RI/DSR in
Blue
2 DCD in
Orange
3 DTR out
Black
DB9 Female Connector
Pin #, Signal Name
4 DTR out
N/C
6 DSR in
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4
5
6
7
8
GND
RXD in
TXD out
CTS in
RTS out
Red
Green
Yellow
Brown
White
5
3
2
7
8
GND
TXD out
RXD in
RTS out
CTS in
RS232 Port D
Port D is a four wire RS232 port. RTS, RXD, TXD and GND terminals are provided. (The CTS signal is not
supported on this Port D.) Depending on your application, you may wish to wire the interface (see Figure 4-3)
with a DB9 male or DB9 female connector.
Figure 4-1 shows the pin-outs of male and female DB9 connectors.
Note: The 5th terminal is a communications ground and is shared by the adjacent RS485 Port C for the VTMIPM-241.
There are two ways to connect Port D to a PC:
1. Make connections from the mIPm screw terminals to a DB9F (female) connector and plug the female
connector directly onto your PC.
2. Make connections from the mIPm screw terminals to a DB9M (male) connector and plug the male
connector onto one end of a Plant Floor RS232 cable (part number ST-CABLE-PF). Then plug the other
end of the ST-CABLE-PF onto your PC. This wiring method allows you to plug the DB9M directly onto a
VT-MODEM-xxx as well.
Make connections from the screw terminals of the VT-MIPM-xxx to a DB9 male or DB9 female connector
according to table 4-1 below.
VT-MIPM-xxx-D
Port D
Terminal #
44 GND
15 RXD in
16 TXD out
N/A
14 RTS out
DB9M to ST-CABLE-PF
DB9F to
or VT-MODEM-xxx
PC Com Port
Pin #, Signal Name Pin #, Signal Name
5 GND
5 GND
2 RXD
3 TXD
3 TXD
2 RXD
8 CTS
7 RTS
7 RTS
8 CTS
RJ45 Connectors
RS485 Port A, C
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Depending on the model of Mini VersaTRAK mIPm, there are either one or two RS485 ports available on the
unit (See Figure 4-3 for location of these ports). The RS485 port establishes a (2-wire, half duplex only)
connection to Sixnet’s RemoteTRAK I/O modules or other equipment. Four terminals (for signal GND, 485+,
485-, & termination) are provided for each available RS485 interface. Generally, you connect + to + and – to –
between units. However, since there is no standard for RS485 terminal designations you may need to connect
+ to – and – to + in some cases. No damage will result if you connect incorrectly. It is highly recommended that
you tie the signal ground to an appropriate ground (if available) between all RS485 units. Make sure to use a
good quality communication cable with three conductors (twisted is preferred) plus a shield. To prevent ground
loops, the shield should be connected to chassis ground on only one end of any cable run.
Note: If you have existing wiring that has only two conductors and a shield, you can use the shield to connect
the signal grounds between stations. This is not optimal (especially for long cable runs) but should work in
most situations.
RS485 Termination: The Mini VersaTRAK mIPm has RS485 termination components (150 ohm resistor and a
0.01 F capacitor connected in series) already inside for each RS485 port. To terminate your RS485 network
just tie the “T” terminal to the RS485 ‘–‘ terminal. Make sure to use the same type and size conductor as used
already used for your RS485 ‘–‘ connection. It is recommended that both end stations of your RS485 network
be terminated. Avoid terminating more than two stations. Refer to the RemoteTRAK I/O User Manual on how
to terminate a RemoteTRAK I/O Module. For 3rd party devices, please refer to their user manual for termination
instructions.
Bias Resistors: On a RS485 2-wire network, a pair of bias resistors (1K ohm typically) acting upon the
transmit/receive wires may be required. If bias resistors are not present, the receive inputs on some RS485
devices may react to noise on the floating wires. The bias resistors will force the transmit/receive wires to a
known (non-floating) state when none of the RS485 devices are transmitting data. Some RS485 devices have
bias resistors built-in, and are enabled through DIP-switch or jumper settings. Make sure there is only one pair
of bias resistors acting upon the network.
Note: If your RS485 network is made up exclusively of Sixnet devices then these bias resistors are not
necessary.
Ethernet Port
This port is a 10/100BaseTx auto-detecting and auto-crossover Ethernet port (see Figure 4-2 for RJ45 Pin
locations). This means it will auto-detect the speed, and work with either a straight-thru or cross-wired Ethernet
cable. A standard shielded RJ45 connector is provided. See the figures below for the pin-outs. This port has a
fixed unique MAC address. The IP address can be set with the Sixnet I/O Tool Kit software. Refer to the
electronic help for details.
RS232 Port B
Ethernet RJ45
RS485 Port C
1. TX+
SCW 44: GND
2. DCD in
2. TX3. DTR out
3. RX+
SCW 45: +
4. GND
6. RXFLEXIBLE.
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SCW 46: 5. RXD in
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6. TXD out
SCW 47: T
7. CTS out
8. RTS out
RS485 Port A
(EIA/TIA-XXX
Version
© 2010. Sixnet.RS232
All Rights
Port Reserved.
D
SCW 19: GND
561)
Ethernet RJ45 (10/100) 1. RI/DSR in
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RS232
Port B (RJ45)
RS485 Port A
RS485 Port C
.
5
Technical Specifications
Here are the technical specifications for the VersaTRAK mIPm RTU / Controller
General
Industrial PowerPC (32 bit data bus)
Compatibility with legacy Mini VersaTRAK RTU
Fully compatible with an assortment of on board I/O
Local I/O (on board)
26
Operating system
Embedded LINUX
Unique station addresses (unit Ids)
16,000+ (Sixnet) or 247 (Modbus)
Dynamic memory (RAM)
32bit, 0 wait states
(for program execution, dynamic variables, dynamic
16 Megabytes
file system, etc.)
Program memory (Flash)
16 Megabytes
(for Linux OS, program storage, and file system)
Battery-backed – Rechargeable Lithium
Datalogging memory (RAM)
(for datalogging and retained variables)
512K bytes
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Battery-backup time / life
Real-time clock resolution
Real-time clock accuracy
I/O expansion
Maximum distributed I/O
Maximum virtual I/O registers
Datalogging support
Datalogging modes
LINUX capabilities
Programming
Number of applications allowed
Available FREE source code
IEC 61131 PLCopen programming
Languages supported
Cycle time
Communication capabilities
Communication media supported
Watchdogs and Monitors
CPU watchdog
Communications watchdog
Heartbeat watchdog
Ethernet Port(s)
Connection
Isolation
Message response time (typical)
Diagnostic LEDs
Protocols supported
Network port
Serial Ports
RS232 Port B
RS232 Port D
RS485 Port A, C
RS485 network
RS485 distance
Protocols (master & slave)
Diagnostic LEDs on each port
Flow Control
Discrete Inputs
Guaranteed ON Voltage
Maximum Voltage
Guaranteed OFF
Input Resistance
Input Current @ 24V
Filtered ON/OFF delay
Fast ON/OFF delay
Count Rate
Discrete Outputs
Maximum Output per channel
Maximum Output per module
Max. OFF state leakage
Minimum Load
Inrush current
1 year / 10+ years
10 mS
+/-15 seconds per month
EtherTRAK, RemoteTRAK
256 physical I/O
256 per I/O type
Yes – Sixnet Sixlog
Trending, alarm logging, sequence of events, event initiated,
client transfers, and others
Practically unlimited
High level C and others
As many as there is memory for
Practically unlimited
Yes – Sixnet ISaGRAF
Ladder logic, function chart, function block, instruction list,
structured text, and flow chart
10 mS minimum (user settable)
Master, slave, peer to peer, report on exception, store and
forward and more
Ethernet, telemetry, telephone (dialup and leased line), radio
(dumb and smart), other wireless, fiber optic, short haul and
more
For run-time diagnostics
CPU automatically resets if error is detected; status LED
flashes error code
Settable timeout and output action (force off or freeze)
Settable timeout & output action (force off or freeze)
10/100BaseTx (auto-detecting)
RJ45 (auto-crossover)
1500 Volts RMS 1 minute (60 Hz.)
5 mS
Indicates speed and activity
TCP/IP, ARP, UDP, ICMP, DHCP, Modbus/TCP, Sixnet,
and more
1 shielded RJ45 connector
300 to 115,200 baud
RJ45 (TD, RD, CTS, RTS, CD, DTR, DSR/RI , GND)
RJ45 (TD, RD, RTS, GND)
Screws (GND, 485+, 485-, termination) (2-wire half-duplex)
(Port C GND common with port D)
Up to 32 (full-load) stations
Up to 0.5 miles (1 km)
Sixnet & Modbus (RTU and ASCII); Many others available in
LINUX
Transmit Data (TD) & Receive Data (RD)
Hardware, software, RTS-party (for radios and RS485)
12 Channels
9 VDC
30 VDC
5.0 VDC & 1.5mA DC
10K Ohms
3 mA
25ms (20Hz max. counting)
4 ms (100Hz max counting)
(10khz on channel 1, see above for other rates)
4 or 8 channels (10-30VDC)
1 Amp
8 Amps
0.05 mA
1 mA
5 Amps (100 ms surge)
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Typical ON resistance
Typical ON voltage (@1A)
Analog Inputs
A/D resolution
Full scale accuracy
Span and offset temp. coef.
Input impedance
Current protection
DMRR (differential mode rejection)
Analog Outputs
D/A resolution
Full Scale accuracy
Span and offset temp. coef.
Max. output settling time
Load resistance range (@ +24 VDC supply
Short circuit protection
I/O Tool Kit Windows Software
Operating systems
Minimum system requirements
Option 1 (Basic)
Option 2 (SCS)
Option 3 (Datalogging)
Option 4 (LINUX)
Environmental
Input voltage
Input power (@ 24 VDC unless otherwise noted) (+/10%)
(Note: The power consumption variations mostly
depend on the number of Ethernet and/or serial
connections.)
Temperature
Humidity
Flammability
Electrical Safety
EMI emissions
EMC immunity
Surge withstand
Vibration
Hazardous locations
(Class 1, Div 2, Groups A, B, C, D)
Marine & Offshore
Packaging
Mounting
Size
0.3 ohms
0.3 VDC
6 or 8 channels (4-20 mA)
16 bits (0.003%)
+/- 0.1% (@20C)
+/- 50 ppm per degree C
100 Ohm
Self-resetting fuses
66 dB at 50/60 Hz
Up to 2 channels (4-20mA)
16 bits (less than 1A)
+/- 0.02%
+/- 50 ppm per C typical
5 ms (to .05%)
0-750 Ohms
Current limiting
Level 1 provided free with all systems
95, 98, ME, NT, 2000, and XP
Pentium or equivalent, 32 Mb RAM, 100 Mb hard disk space
Configuration, calibration, diagnostics, and limited exporting
of I/O definitions.
Full importing and exporting of I/O definitions, peer to peer
I/O transfers, and quick load feature “Load All”..
Datalogging capability and datalog server
LINUX functionality and support.
DIN rail or flat panel mount
10-30 VDC (integrated switching supply),
(External AC/DC or DC/DC supplies optional)
VT-IPm:
2.4 W (100mA) – typical (no communications)
-40 to 70°C (-40 to 85°C storage)
5% to 95% RH (non-condensing)
(optional conformal coating)
UL 94V-0 materials
UL 508, CSA C22.2/14; EN61010-1 (IEC1010); CE
FCC part 15, ICES-003, Class A; EN55022; EN61326-1; CE
EN61326-1 (EN61000-4-2,3,4,6); CE
IEEE-472 (ANSI C37.90); EN61000-4-2, 4
IEC68-2-6
ANSI / ISA12.12.01, CSA C22.2/213,
IEC60079-0, -15 (Zone 2)
DNV (Det Norske Veritas)
Lexan Packaging
DIN rail (EN50022) or direct to panel
4.75”L x 3.83”W x 4.13”H
(12.07cm L x 9.73cm W x 10.48cm H)
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6
Maintenance Information
6.1 Local Diagnostics
Local diagnostics can be performed through any available port white the VT-MIPM is responding to messages
from the other port. Diagnostic software, such as the Sixnet I/O Toolkit, can be used to display the status of the
I/O registers. Refer to the software’s help system for details.
6.2 Power and Status LED
The “PWR” LED on the VT-MIPM indicates its operational and power status:
The VT-MIPM is operating properly.
ON
OFF
There is no power to the VT-MIPM or service is required. Contact Sixnet
technical support.
FAST BLINK
This may occur when the VT-MIPM is being reset, or firmware is to be
downloaded from the I/O Tool Kit software.
SLOW or PERIODIC BLINK
This indicates that the internal watchdog has detected a problem. Try clearing
the memory and reloading the project from the I/O Tool Kit.
6.3 Controller or RTU Memory
The VT-MIPM has nonvolatile (battery-free) memory for storing configuration data from the I/O Toolkit utility.
They also have battery-packed memory for storage of program variables and logged data. The battery is a
rechargeable lithium cell that is kept fresh by the power circuitry in the VT-MIPM. The memory retention period
for an unpowered VT-MIPM is at least 6 months at room temperature. The retention time will be shorter at
higher temperatures. The life expectancy of the lithium battery is approximately 10 years or more.
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7
Service Information
We sincerely hope that you never experience a problem with any Sixnet product. If you do need service, call
Sixnet at (518) 877-5173 and ask for Applications Engineering. A trained specialist will help you to quickly
determine the source of the problem. Many problems are easily resolved with a single phone call. If it is
necessary to return a unit to us, an RMA (Return Material Authorization) number will be given to you.
Sixnet tracks the flow of returned material with our RMA system to ensure speedy service. You must include
this RMA number on the outside of the box so that your return can be processed immediately.
The applications engineer you are speaking with will fill out an RMA request for you. If the unit has a serial
number, we will not need detailed financial information. Otherwise, be sure to have your original purchase
order number and date purchased available.
We suggest that you give us a repair purchase order number in case the repair is not covered under our
warranty. You will not be billed if the repair is covered under warranty.
Please supply us with as many details about the problem as you can. The information you supply will be
written on the RMA form and supplied to the repair department before your unit arrives. This helps us to
provide you with the best service, in the fastest manner. Normally, repairs are completed in two days.
Sometimes difficult problems take a little longer to solve.
If you need a quicker turnaround, ship the unit to us by air freight. We give priority service to equipment that
arrives by overnight delivery. Many repairs received by mid-morning (typical overnight delivery) can be finished
the same day and returned immediately.
We apologize for any inconvenience that the need for repair may cause you. We hope that our rapid service
meets your needs. If you have any suggestions to help us improve our service, please give us a call. We
appreciate your ideas and will respond to them.
For Your Convenience:
Please fill in the following and keep this manual with your Sixnet system for future reference:
P.O. #:__________________ Date Purchased: ___________________
Purchased From:______________________________________________
7.1 Product Support
To obtain support for Sixnet products, call Sixnet and ask for Applications Engineering. Our phone numbers
are:
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Phone: +1 (518) 877-5173
Fax: +1 (518) 877-8346
E-mail: [email protected]
Visit us on the Web: www.sixnet.com
Our mailing address:
Sixnet
331 Ushers Road
Ballston Lake, NY 12019
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23